Identifying sagittal otoliths of Mediterranean Sea gobies: variability among phylogenetic lineages

20 pages, 6 figures, 3 tables

Detalhes bibliográficos
Autores: Lombarte, Antoni, Miletić, M., Kovacic, Marcelo, Otero-Ferrer, José Luis, Tuset, Víctor M.
Formato: artículo
Fecha de publicación:2018
País:España
Recursos:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/167319
Acesso em linha:http://hdl.handle.net/10261/167319
Access Level:acceso abierto
Palavra-chave:Contour
Gobiids
Mediterranean Sea
Morphology
Otolith shape
Phylogeny
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spelling Identifying sagittal otoliths of Mediterranean Sea gobies: variability among phylogenetic lineagesLombarte, AntoniMiletić, M.Kovacic, MarceloOtero-Ferrer, José LuisTuset, Víctor M.ContourGobiidsMediterranean SeaMorphologyOtolith shapePhylogeny20 pages, 6 figures, 3 tablesThis is the peer reviewed version of the following article: Journal of Fish Biology (2018) 92, 1768-1787, which has been published in final form at https://doi.org/10.1111/jfb.13615. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived VersionsIn this study, we describe and analyse the morphology of the sagitta, the largest otolith, of 25 species of Gobiidae inhabiting the Adriatic and north‐western Mediterranean seas. Our goal was to test the usefulness and efficiency of sagittal otoliths for species identification. Our analysis of otolith contours was based on mathematical descriptors called wavelets, which are related to multi‐scale decompositions of contours. Two methods of classification were used: an iterative system based on 10 wavelets that searches the Anàlisi de Formes d'Otòlits (AFORO) database and a discriminant method based only on the fifth wavelet. With the exception of paedomorphic species, the results showed that otolith anatomy and morphometry can be used as diagnostic characters distinguishing the three Mediterranean phylogenetic goby lineages (Pomatoschistus or sand‐goby lineage, Aphia lineage and Gobius lineage). The main anatomical differences were related to overall shape (square to rhomboid), the development and shape of the postero‐dorsal and antero‐ventral lobes and the degree of convexity of dorsal and ventral margins. Iterative classifications and discriminant analysis of otolith contour provided very similar results. In both cases, more than 70% of specimens were correctly classified to species and more than 80% to genus. Iterations in the larger AFORO database (including 216 families of teleosts) attained a 100% correct classification at the family levelThis study were financed by projects “AFORO3D” (Ref. CTM2010-19701) and “CLIFISH” (CTM2015-66400-C3-3-R) of the Spanish National Research PlansPeer reviewedFisheries Society of the British IslesConsejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]201820182018info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501http://hdl.handle.net/10261/167319reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/CTM2015-66400-C3-3-Rhttps://doi.org/10.1111/jfb.13615Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/1673192026-05-22T06:33:51Z
dc.title.none.fl_str_mv Identifying sagittal otoliths of Mediterranean Sea gobies: variability among phylogenetic lineages
title Identifying sagittal otoliths of Mediterranean Sea gobies: variability among phylogenetic lineages
spellingShingle Identifying sagittal otoliths of Mediterranean Sea gobies: variability among phylogenetic lineages
Lombarte, Antoni
Contour
Gobiids
Mediterranean Sea
Morphology
Otolith shape
Phylogeny
title_short Identifying sagittal otoliths of Mediterranean Sea gobies: variability among phylogenetic lineages
title_full Identifying sagittal otoliths of Mediterranean Sea gobies: variability among phylogenetic lineages
title_fullStr Identifying sagittal otoliths of Mediterranean Sea gobies: variability among phylogenetic lineages
title_full_unstemmed Identifying sagittal otoliths of Mediterranean Sea gobies: variability among phylogenetic lineages
title_sort Identifying sagittal otoliths of Mediterranean Sea gobies: variability among phylogenetic lineages
dc.creator.none.fl_str_mv Lombarte, Antoni
Miletić, M.
Kovacic, Marcelo
Otero-Ferrer, José Luis
Tuset, Víctor M.
author Lombarte, Antoni
author_facet Lombarte, Antoni
Miletić, M.
Kovacic, Marcelo
Otero-Ferrer, José Luis
Tuset, Víctor M.
author_role author
author2 Miletić, M.
Kovacic, Marcelo
Otero-Ferrer, José Luis
Tuset, Víctor M.
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Contour
Gobiids
Mediterranean Sea
Morphology
Otolith shape
Phylogeny
topic Contour
Gobiids
Mediterranean Sea
Morphology
Otolith shape
Phylogeny
description 20 pages, 6 figures, 3 tables
publishDate 2018
dc.date.none.fl_str_mv 2018
2018
2018
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/167319
url http://hdl.handle.net/10261/167319
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv #PLACEHOLDER_PARENT_METADATA_VALUE#
info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/CTM2015-66400-C3-3-R
https://doi.org/10.1111/jfb.13615
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Fisheries Society of the British Isles
publisher.none.fl_str_mv Fisheries Society of the British Isles
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,811543

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